386434

Names of 386434

• Cardinal: 386434 can be written as Three hundred eighty-six thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 3.86434 × 10⁵

Factors of 386434

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4160

Divisors of 386434

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 47 94 4111 8222 193217 386434
• Sum of all divisors σ(n): 592128
• Sum of proper divisors (its aliquot sum) s(n): 205694
• 386434 is a deficient number, because the sum of its proper divisors (205694) is less than itself. Its deficiency is 180740

Bases of 386434

• Binary: 1011110010110000010₂
• Hexadecimal: 0x5E582
• Base-36: 8A6A

Squares and roots of 386434

• 386434 squared (386434²) is 149331236356
• 386434 cubed (386434³) is 57706666989994504
• The square root of 386434 is 621.6381584169
• The cube root of 386434 is 72.8380723049

Scales and comparisons

• 386,434 seconds is equal to 4 days, 11 hours, 20 minutes, 34 seconds.
• To count from 1 to 386,434 would take you about four days.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 386434 cubic inches would be around 6.1 feet tall.

Recreational maths with 386434

• 386434 backwards is 434683
• The number of decimal digits it has is: 6
• The sum of 386434's digits is 28
• More coming soon!